INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ab968d0718b612974d7bc1f611f708039d9cbbaa71d5870d04462a481f0fc8', 
    '5ccskv6T2jGVk1y8EW6Hoi/dVH1ES/BHDs5j1imB8cI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)